13831393728
13,831,393,728 is an even composite number composed of five prime numbers multiplied together.
13831393728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 13831393728:
26 × 3 × 103 × 331 × 2113
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 103 × 331 × 2113)See below for interesting mathematical facts about the number 13831393728 from the Numbermatics database.
Names of 13831393728
- Cardinal: 13831393728 can be written as Thirteen billion, eight hundred thirty-one million, three hundred ninety-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3831393728 × 1010
Factors of 13831393728
Divisors of 13831393728
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 103 192 206 309 331 412 618 662 824 993 1236 1324 1648 1986 2113 2472 2648 3296 3972 4226 4944 5296 6339 6592 7944 8452 9888 10592 12678 15888 16904 19776 21184 25356 31776 33808 34093 50712 63552 67616 68186 101424 102279 135232 136372 202848 204558 217639 272744 405696 409116 435278 545488 652917 699403 818232 870556 1090976 1305834 1398806 1636464 1741112 2098209 2181952 2611668 2797612 3272928 3482224 4196418 5223336 5595224 6545856 6964448 8392836 10446672 11190448 13928896 16785672 20893344 22380896 33571344 41786688 44761792 67142688 72038509 134285376 144077018 216115527 288154036 432231054 576308072 864462108 1152616144 1728924216 2305232288 3457848432 4610464576 6915696864 13831393728
- Sum of all divisors σ(n): 37080033536
- Sum of proper divisors (its aliquot sum) s(n): 23248639808
- 13831393728 is an abundant number, because the sum of its proper divisors (23248639808) is greater than itself. Its abundance is 9417246080
Bases of 13831393728
- Binary: 11001110000110101001010001110000002
- Hexadecimal: 0x3386A51C0
- Base-36: 6CQURPC
Squares and roots of 13831393728
- 13831393728 squared (138313937282) is 191307452458957737984
- 13831393728 cubed (138313937283) is 2646048698060486234568964964352
-
The
square root of 13831393728 is 117606.9459173225 -
The
cube root of 13831393728 is 2400.4278015173
Scales and comparisons
How big is 13831393728?- 13,831,393,728 seconds is equal to 439 years, 41 weeks, 2 days, 13 hours, 48 minutes, 48 seconds.
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To count from 1 to 13,831,393,728 would take you about eight hundred seventy-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 13831393728 cubic inches would be around 200 feet tall.
Recreational maths with 13831393728
- 13831393728 backwards is 82739313831
- 13831393728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13831393728's digits is 48
- More coming soon!
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The information we have on file for 13831393728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 13831393728, math, Factors of 13831393728, curriculum, school, college, exams, university, Prime factorization of 13831393728, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, eight hundred thirty-one million, three hundred ninety-three thousand, seven hundred twenty-eight.